{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["media", "astronomical object", "location"], "input": "The person had undergone brain surgery at Catholic Medical Center three months before his death , and a surgical probe used in the procedure was subsequently reused in other operations ."}
{"media": [], "astronomical object": [], "location": ["Catholic Medical Center"]}